Lewiscowles1986

#!/bin/bash
#
# This version uses September 2017 august stretch image, please use this image
#

if [ "$EUID" -ne 0 ]
	then echo "Must be root"
	exit
fi

kracekumar

# -*- coding: utf-8 -*-

import asyncio
import uvloop
from aiohttp.web import Application, MsgType, WebSocketResponse


def add_socket(app, socket, user_id):
    if user_id in app['connections']:
        pass

lukasbesch

function displaytime {
  local T=$1
  local D=$((T/60/60/24))
  local H=$((T/60/60%24))
  local M=$((T/60%60))
  local S=$((T%60))
  (( $D > 0 )) && printf '%3s' $D && printf ' days '
  (( $H > 0 )) && printf '%2s' $H && printf ' hours '
  (( $M > 0 )) && printf '%2s' $M && printf ' minutes '
  if [ $D -lt 1 -a $H -lt 1 ]

TySkby

#!/usr/bin/env python3
"""Easily put time restrictions on things

Note: Requires Python 3.x

Usage as a context manager:
```
with timeout(10):
    something_that_should_not_exceed_ten_seconds()
```

mtrovilho

// Install the latest Xcode, with the Command Line Tools.
// Install Homebrew
// Install aircrack-ng:
brew install aircrack-ng

// Create the following symlink:
sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/local/sbin/airport

// Figure out which channel you need to sniff:
sudo airport -s

trepidacious

Raspberry Pi VPN Router

This is a quick-and-dirty guide to setting up a Raspberry Pi as a "router on a stick" to ExpressVPN.

This is adapted from SuperJamie's gist.

Requirements

I used a Raspberry Pi 3 - seems like the extra speed may be useful for running VPN.

luiscape

#
#  Original solution via StackOverflow:
#    http://stackoverflow.com/questions/35802939/install-only-available-packages-using-conda-install-yes-file-requirements-t
#

#
#  Install via `conda` directly.
#  This will fail to install all
#  dependencies. If one fails,
#  all dependencies will fail to install.

aeantipov

Kwant WSL (Linux subsytem for Windows) installation

Prerequisites for installation: Windows 10 (updates after September 2016) and Linux subsystem for windows. Linux subsystem is in fact Ubuntu 14.04 Trusty, so the instructions are similar. One could in fact use ubuntu instructions (via sudo apt-get install python3-numpy or pip3 install numpy), but the performance would be suboptimal. In order to get optimal perfomance, one needs to compile LAPACK libraries and numpy/scipy. Two ways are possible: manual installation and package manager (spack).

Spack installation

This way of installation has not been tested, but should be easier to do. Since we don't need binaries and ubuntu trusty is old, one needs a source package manager.

BretStateham

#cloud-config
apt_sources:
   - source: "deb [arch=amd64] https://packages.microsoft.com/repos/azure-cli/ bionic main"
     key: |
        -----BEGIN PGP PUBLIC KEY BLOCK-----
        Version: GnuPG v1.4.7 (GNU/Linux)

        mQENBFYxWIwBCADAKoZhZlJxGNGWzqV+1OG1xiQeoowKhssGAKvd+buXCGISZJwT
        LXZqIcIiLP7pqdcZWtE9bSc7yBY2MalDp9Liu0KekywQ6VVX1T72NPf5Ev6x6DLV
        7aVWsCzUAF+eb7DC9fPuFLEdxmOEYoPjzrQ7cCnSV4JQxAqhU4T6OjbvRazGl3ag

Bilka2

See imgur / linked pastebin and github mirror for 1-8 → 1-8 balancers. Creator: raynquist, github mirror linked in Balancers Illustrated: 1 through 8 balancers explained, imgur album linked in Balancer Book Update (Summer 2019)